165027038 has 16 divisors (see below), whose sum is σ = 270273024. Its totient is φ = 74948760.

The previous prime is 165027029. The next prime is 165027053. The reversal of 165027038 is 830720561.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 165026995 and 165027013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32081 + ... + 36867.

It is an arithmetic number, because the mean of its divisors is an integer number (16892064).

Almost surely, 2^165027038 is an apocalyptic number.

165027038 is a deficient number, since it is larger than the sum of its proper divisors (105245986).

165027038 is a wasteful number, since it uses less digits than its factorization.

165027038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6367.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 165027038 is about 12846.2849882758. The cubic root of 165027038 is about 548.5106128392.

Adding to 165027038 its reverse (830720561), we get a palindrome (995747599).

The spelling of 165027038 in words is "one hundred sixty-five million, twenty-seven thousand, thirty-eight".